How far is Nejran from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Nejran (Najran Domestic Airport) is 7331 miles / 11798 kilometers / 6371 nautical miles.

Distance from Chicago to Nejran

There are several ways to calculate the distance from Chicago to Nejran. Here are two standard methods:

Vincenty's formula (applied above)

• 7331.116 miles
• 11798.287 kilometers
• 6370.566 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 7320.109 miles
• 11780.573 kilometers
• 6361.001 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Chicago to Nejran?

The estimated flight time from Chicago O'Hare International Airport to Najran Domestic Airport is 14 hours and 22 minutes.

What is the time difference between Chicago and Nejran?

The time difference between Chicago and Nejran is 9 hours. Nejran is 9 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Najran Domestic Airport (EAM)

On average, flying from Chicago to Nejran generates about 902 kg of CO2 per passenger, and 902 kilograms equals 1 988 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Nejran

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Najran Domestic Airport (EAM).

Airport information

Origin	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W

Destination	Najran Domestic Airport
City:	Nejran
Country:	Saudi Arabia
IATA Code:	EAM
ICAO Code:	OENG
Coordinates:	17°36′41″N, 44°25′9″E